VULNERABILITY INTELLIGENCE
CVE-2023-45935
CVSS score4.2 MEDIUM
EPSS probability0.24%
CISA KEVNot currently listed
Published2024-03-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
Description
Qt 6 through 6.6 was discovered to contain a NULL pointer dereference via the function QXcbConnection::initializeAllAtoms(). NOTE: this is disputed because it is not expected that an X application should continue to run when there is arbitrary anomalous behavior from the X server.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-476